CN214016563U - Desk for network classroom - Google Patents
Desk for network classroom Download PDFInfo
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- CN214016563U CN214016563U CN202022231926.5U CN202022231926U CN214016563U CN 214016563 U CN214016563 U CN 214016563U CN 202022231926 U CN202022231926 U CN 202022231926U CN 214016563 U CN214016563 U CN 214016563U
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- desk
- plate
- fixedly provided
- display screen
- slidably connected
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Abstract
The utility model belongs to the field of teaching equipment, in particular to a desk for a network classroom, which aims at the problems that the normal use of the desk by students is obstructed and the electronic display screen is easy to be knocked and damaged when the students do homework at present, the utility model provides a proposal that the top of the containing box is symmetrically and slidably connected with two desk plates, and the containing box is slidably connected with a movable plate, the top of the movable plate is fixedly provided with a mounting rack, and the mounting rack is rotatably connected with a support shaft, the support shaft is fixedly provided with a support plate, the top of the support plate is fixedly provided with the display screen, the inner wall of the bottom of the containing box is fixedly provided with an electric push rod, the display screen can be contained in the containing box by starting the electric push rod, and the splicing can be realized by realizing that the two desk plates are mutually closed, thereby facilitating the students to do homework or read, meanwhile, the display screen can be well protected.
Description
Technical Field
The utility model relates to a teaching equipment technical field especially relates to a desk for network classroom.
Background
Along with the continuous deepening of education informatization, the rapid development of scientific technology, the continuous change of teaching concept and teaching form, the education of schools is greatly improved, especially in the aspect of hardware facilities, such as the aspect of intelligent desks. The existing intelligent desk has a simple structure, and an electronic display screen is often directly arranged on the desk;
however, the existing electronic display screen is fixedly mounted on a desk and cannot be stored, on one hand, when students do homework, the students can be prevented from normally using the desk, on the other hand, the electronic display screen cannot be protected, and the electronic display screen is easily damaged due to collision, so that the desk for the network classroom is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that when a student works, the student normally uses the desk and the electronic display screen is easy to collide to cause damage in the prior art, and providing the desk for the network classroom.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a desk for network classroom, includes the containing box, the top symmetry sliding connection of containing box has two tables, and sliding connection has the movable plate in the containing box, the top fixed mounting of movable plate has the mounting bracket, and rotates on the mounting bracket and be connected with the back shaft, fixed mounting has the backup pad on the back shaft, and the top fixed mounting of backup pad has the display screen, fixed mounting has electric putter on the bottom inner wall of containing box, and on electric putter's the output shaft with the bottom fixed mounting of movable plate, symmetrical sliding connection has two carriage release levers that all are located movable plate one side in the containing box, and the top of two carriage release levers all extend to the top of containing box and respectively with the bottom fixed connection of two tables, the movable plate is connected with two carriage release lever transmissions respectively.
Preferably, the tops of one sides that two movable rods are close to each other are all rotatably connected with the dwang, and the one end of two dwang all is rotatably connected with one side of movable plate, can realize that movable plate and two movable rods carry out the transmission.
Preferably, fixed cover is equipped with drive gear on the dwang, and fixed mounting has two-sided rack on one side inner wall of containing box, two-sided rack is located between two drive gear and meshes with two-sided rack mutually respectively, can drive the dwang and rotate when the movable plate carries out longitudinal motion.
Preferably, the one end of back shaft extends to one side of mounting bracket and fixed mounting has brake gear, and one side bottom sliding connection of mounting bracket has the arc rack, arc rack and brake gear swing joint can realize braking the display screen.
Preferably, one side bottom sliding connection of mounting bracket has the backup pad, and arc type rack fixed mounting is at the top of backup pad, one side fixed mounting of mounting bracket has the mounting panel that is located the backup pad below, and sliding connection has the pull rod on the mounting panel, the top of pull rod and the bottom fixed connection of backup pad, the cover is equipped with the supporting spring who is located the mounting panel top on the pull rod, and supporting spring's top and bottom respectively with the bottom of backup pad and the top fixed connection of mounting panel, can realize carrying out elastic support to the arc type rack to this can be so that arc type rack conventional state under with brake gear be in the engaged state.
The utility model discloses in, a desk for network classroom:
according to the technical scheme, the movable plate can be driven to move downwards by starting the electric push rod, when the movable plate moves downwards, the display screen can be moved into the containing box, and meanwhile, when the movable plate moves downwards, the two rotating rods can be driven to move downwards;
the utility model discloses a start electric putter, can accomodate the display screen to the containing box in, draw close each other through can realizing two tables, realize the concatenation, can make things convenient for the student to do the homework or read, can realize carrying out good protection to the display screen simultaneously.
Drawings
Fig. 1 is a front view of a desk for a web classroom according to the present invention;
fig. 2 is a front view of a connection structure of a rotating rod and a double-sided rack of a desk for a web classroom, which is provided by the utility model;
fig. 3 is a schematic structural view of a portion a in fig. 1 of a desk for a web classroom according to the present invention.
In the figure: the device comprises a storage box 1, a table 2, a moving plate 3, an electric push rod 4, a mounting frame 5, a supporting shaft 6, a display screen 7, a moving rod 8, a rotating rod 9, a transmission gear 10, a double-sided rack 11, a braking gear 12, a supporting plate 13, an arc-shaped rack 14, a pull rod 15 and a supporting spring 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a desk for a network classroom comprises a containing box 1, two desk plates 2 are symmetrically and slidably connected to the top of the containing box 1, a moving plate 3 is connected in the containing box 1 in a sliding way, an installation frame 5 is fixedly arranged at the top of the moving plate 3, a supporting shaft 6 is rotatably connected on the mounting rack 5, a supporting plate is fixedly arranged on the supporting shaft 6, a display screen 7 is fixedly arranged at the top of the supporting plate, an electric push rod 4 is fixedly arranged on the inner wall of the bottom of the containing box 1, and the output shaft of the electric push rod 4 is fixedly arranged with the bottom of the moving plate 3, two moving rods 8 which are both positioned at one side of the moving plate 3 are symmetrically and slidably connected in the containing box 1, and the top of two movable rods 8 all extends to the top of containing box 1 and respectively with the bottom fixed connection of two tables 2, movable plate 3 is connected with two movable rods 8 transmission respectively.
Wherein, the utility model discloses a start electric putter 4, can accomodate display screen 7 to containing box 1 in, through can realizing that two tables 2 draw close each other, realize the concatenation, can make things convenient for the student to do the homework or read, can realize carrying out good protection to display screen 7 simultaneously.
The utility model discloses in, one side top that two movable rods 8 are close to each other all rotates and is connected with dwang 9, and the one end of two dwang 9 all rotates with one side of movable plate 3 to be connected, can realize that movable plate 3 and two movable rods 8 carry out the transmission.
The utility model discloses in, fixed cover is equipped with drive gear 10 on the dwang 9, and fixed mounting has two-sided rack 11 on one side inner wall of containing box 1, and two-sided rack 11 is located between two drive gear 10 and meshes with two-sided rack 11 mutually respectively, can drive dwang 9 and rotate when movable plate 3 carries out longitudinal motion.
The utility model discloses in, the one end of back shaft 6 extends to one side and fixed mounting of mounting bracket 5 has brake gear 12, and one side bottom sliding connection of mounting bracket 5 has arc type rack 14, and arc type rack 14 and brake gear 12 swing joint can realize brakeing display screen 7.
The utility model discloses in, one side bottom sliding connection of mounting bracket 5 has backup pad 13, and 14 fixed mounting of arc type rack is at the top of backup pad 13, one side fixed mounting of mounting bracket 5 has the mounting panel that is located backup pad 13 below, and sliding connection has pull rod 15 on the mounting panel, the top of pull rod 15 and the bottom fixed connection of backup pad 13, the cover is equipped with the supporting spring 16 that is located the mounting panel top on the pull rod 15, and supporting spring 16's top and bottom respectively with the bottom of backup pad 13 and the top fixed connection of mounting panel, can realize carrying out elastic support to arc type rack 14, with this can be so that arc type rack 14 is in the engaged state with brake gear 12 under the conventional state.
In the utility model, the arc-shaped rack 14 is disengaged from the brake gear 12 by pulling the pull rod 15, and the support spring 16 is in a stressed state, at the moment, the display screen 7 can realize angle adjustment, and after the adjustment is finished, the pull rod 15 can be released, the arc-shaped rack 14 can be pushed to reset upwards under the pushing of the support spring 16 until being engaged with the brake gear 12, the display screen 7 is braked, so that students can conveniently watch teaching videos by using the display screen 7, after the use is finished, the movable plate 3 can be driven to move downwards by starting the electric push rod 4, when the movable plate 3 moves downwards, the display screen 10 can be moved into the containing box 1, and when the movable plate 3 moves downwards, the two rotating rods 9 can be driven to move downwards, because the transmission gear 10 is arranged on the rotating rods 9, so when drive gear 10 moves along with movable plate 3, can drive dwang 9 and rotate, and two dwang 9 rotate to one side that is close to each other, can stimulate two carriage release 8 and be close to each other, two tables 2 just can draw close each other this moment, laminate mutually until two tables 2, can accomodate display screen 7 to containing box 1 in, two tables 2 draw close each other simultaneously and can make things convenient for the student to do the operation, can realize carrying out good protection to display screen 7 simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A desk for a network classroom comprises a storage box (1) and is characterized in that the top of the storage box (1) is symmetrically and slidably connected with two desk plates (2), a movable plate (3) is slidably connected in the storage box (1), the top of the movable plate (3) is fixedly provided with a mounting frame (5), the mounting frame (5) is rotatably connected with a support shaft (6), the support shaft (6) is fixedly provided with a support plate, the top of the support plate is fixedly provided with a display screen (7), the inner wall of the bottom of the storage box (1) is fixedly provided with an electric push rod (4), the output shaft of the electric push rod (4) is fixedly arranged with the bottom of the movable plate (3), the storage box (1) is internally and symmetrically and slidably connected with two movable rods (8) which are positioned on one side of the movable plate (3), the top ends of the two movable rods (8) extend to the upper side of the storage box (1) and are fixedly connected with the bottoms of the two desk plates (2) respectively, the moving plate (3) is respectively in transmission connection with the two moving rods (8).
2. The desk for the network classroom as claimed in claim 1, wherein the top of one side of the two moving rods (8) close to each other is rotatably connected with a rotating rod (9), and one end of each of the two rotating rods (9) is rotatably connected with one side of the moving plate (3).
3. The desk for the network classroom as claimed in claim 2, wherein the rotating rod (9) is fixedly sleeved with a transmission gear (10), and a double-sided rack (11) is fixedly installed on one side inner wall of the containing box (1), and the double-sided rack (11) is located between the two transmission gears (10) and is respectively meshed with the two double-sided racks (11).
4. The desk for the network classroom as claimed in claim 1, wherein one end of the supporting shaft (6) extends to one side of the mounting frame (5) and is fixedly provided with the brake gear (12), an arc-shaped rack (14) is slidably connected to the bottom of one side of the mounting frame (5), and the arc-shaped rack (14) is movably meshed with the brake gear (12).
5. The desk for the network classroom as claimed in claim 4, wherein a support plate (13) is slidably connected to the bottom of one side of the mounting frame (5), the arc-shaped rack (14) is fixedly installed at the top of the support plate (13), a mounting plate located below the support plate (13) is fixedly installed at one side of the mounting frame (5), a pull rod (15) is slidably connected to the mounting plate, the top end of the pull rod (15) is fixedly connected to the bottom of the support plate (13), a support spring (16) located above the mounting plate is sleeved on the pull rod (15), and the top end and the bottom end of the support spring (16) are fixedly connected to the bottom of the support plate (13) and the top of the mounting plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231926.5U CN214016563U (en) | 2020-10-09 | 2020-10-09 | Desk for network classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231926.5U CN214016563U (en) | 2020-10-09 | 2020-10-09 | Desk for network classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214016563U true CN214016563U (en) | 2021-08-24 |
Family
ID=77352107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022231926.5U Active CN214016563U (en) | 2020-10-09 | 2020-10-09 | Desk for network classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214016563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427980A (en) * | 2022-01-18 | 2022-05-03 | 深圳市道通科技股份有限公司 | Target fixing device |
| CN114664127A (en) * | 2022-03-29 | 2022-06-24 | 重庆师范大学 | Modern education presentation device |
-
2020
- 2020-10-09 CN CN202022231926.5U patent/CN214016563U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427980A (en) * | 2022-01-18 | 2022-05-03 | 深圳市道通科技股份有限公司 | Target fixing device |
| CN114664127A (en) * | 2022-03-29 | 2022-06-24 | 重庆师范大学 | Modern education presentation device |
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